LCM and HCF of two numbers are respectively 3 and 18. If one of them is 9, find the other number.
Two numbers are in the ratio 4:7. The product of their H.C.F. and L.C.M. is 5488. The sum of the numbers is:
What is the least number which when divided by 3, 15 & 18 leave a remainder 6 in each case & it is also divisible by 12?
What is the least number of square tiles required to pave the floor of a room 11 m 47 cm long and 6 m 82 cm broad?
Find the least number of four digits which is exactly divisible by 6, 24 and 32?
Find the LCM of 25/14, 15/28, 30/21
The HCF of two numbers is 12. Which one of the following can never be their LCM?
Let x be the smallest number which when subtracted from 31560 makes the resulting number divisible by 13, 16, 25 and 30. The product of the digits of x ...
The sum of two numbers is 126 and their HCF is 14. Total number of such pairs of numbers is?
